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TD 2.2 L3

Genie TD 2.2 L3 Owner's manual

  • Hello! I've reviewed the Operator's Manual Supplement for Genie S and Z Booms, including models GS-3384, GS-3390, GS-4390, and GS-5390 equipped with Deutz engines. This document focuses on the Positive Air Shutdown system, detailing its operation, emergency features, and override procedures. I'm ready to answer your questions about this system.
  • What is the purpose of the Positive Air Shutdown system?
    What is the function of the Emergency Shutdown module?
    How can I manually override the air intake valve?
Operator's Manual Supplement
Positive Air Shutdown
S
®
and Z
®
Booms
GS
™
-3384, GS
™
-3390,
GS
™
-4390, GS
™
-5390
Models equipped with the following
Deutz engines:
TD 2.2 L3
TCD 2.2 L3
D 2.9 L4
TD 2.9 L4
Original Instructions
First Edition
Fourth Printing
Part No. 1293274GT
Operator's Manual Supplement First Edition • Fourth Printing
Introduction
2 Positive Air Shutdown Part No. 1293274GT
Introduction
Important
Read, understand and obey these safety rules and
operating instructions before operating this
machine. Only trained and authorized personnel
shall be permitted to operate this machine. This
manual should be considered a permanent part of
your machine and should remain with the machine
at all times. If you have any questions, contact us.
Contact Us:
Internet: www.genielift.com
E-mail: [email protected]
Manufacturer:
Terex Global GmbH
Bleicheplatz 2
Schaffhausen, 8200
Switzerland
EU Authorized representative:
Genie Industries B.V.
Boekerman 5
4751 XK OUD GASTEL
The Netherlands
UK Authorized representative:
Genie UK Limited
The Maltings
Wharf Road
Grantham
NG31 6BH
UK
Copyright © 2018 by Terex Corporation
First Edition: Fourth Printing, September 2021
Genie, "S" and "Z" are registered trademarks of Terex South
Dakota, Inc. in the U.S.A. and many other countries.
"GS" is a trademark of Terex South Dakota, Inc.
These machines comply with
Complies with EC Directive 2006/42/EC
See EC Declaration of Conformity
Supply of Machinery (Safety) Regulations 2008
Complies with:
ANSI A92
CSA B354
AS 1418.10
First Edition • Fourth Printing Operator's Manual Supplement
Introduction
Part No. 1293274GT Positive Air Shutdown 3
Positive Air Shutdown System
The Positive Air Shutdown system is designed to
monitor the engine rpm. When the engine exceeds
3000 rpm the Valve Control Unit (VCU) turns off
power to the air intake valve causing the engine to
shut down.
The Positive Air Shutdown system is also
equipped with an Emergency Shutdown module.
The module is equipped with an emergency
shutdown button (Stop) and a fault status LED. It
is also designed for system testing and to reset the
VCU after a shutdown has occurred.
Pre-operation Inspection
Verify the operator’s manual, safety manual,
responsibilities manual and any necessary
supplements are complete, legible and in the
storage container located in the platform.
Verify all decals are legible and in place.
Check the Positive Air Shutdown system for loose,
damaged or missing parts.
Hose clamps and other fasteners
Wiring and harness connections
Air intake components
Module and VCU controller
Operator's Manual Supplement First Edition • Fourth Printing
Introduction
4 Positive Air Shutdown Part No. 1293274GT
Function Test
1 Open the turntable cover on the ground control
side of the machine.
2 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position.
3 Press the Stop button on the Emergency
Shutdown module.
Result: The Valve Closed LED turns on.
4 Press the Run button.
Result: The Valve Closed LED turns off.
5 Start the engine from the ground controls.
6 Set the ground controls to rabbit high idle
mode.
7 Press and hold the Run button.
8 When the red LED starts blinking, activate and
hold function enable and primary boom retract.
Result: The engine turns off.
9 Press the Run button.
First Edition • Fourth Printing Operator's Manual Supplement
Introduction
Part No. 1293274GT Positive Air Shutdown 5
Technical Information
Repairs to the machine may only be made by a
service technician that is trained and qualified to
perform maintenance on this machine.
Fault Status Indicator
An LED on the emergency shutdown module will
indicate if a fault has occurred.
There are 5 LED status indicators:
Status Description
LED is Off. Air intake valve is open.
System working properly.
Red LED on solid. Air intake valve closed.
Engine turns off. Engine
does not start.
Red LED blinks On
and Off in 2 second
intervals.
Air intake valve
disconnected from power
source or open circuit.
Red LED blinks in
intervals of 3.
Air intake valve is stuck.
Check air intake for debris
or blockage.
Red LED blinks
during engine start for
5 seconds.
No rpm tach signal
detected. Open circuit..
Override Mode
The air intake valve is designed with a manual
override function that allows the valve to be
adjusted to the open position in case of loss of
power.
The override function should only be used in
situations that require the machine be moved to a
safe location when repairs to the Positive Air
Shutdown system are required.
1 Disconnect the harness from the air intake
valve.
2 Remove the rubber cap from the top of the
valve and set aside.
1 rubber cap
2 adjustment screw
3 air intake valve
3 Turn the adjustment screw clockwise 15 -
20 turns.
4 Install the rubber cap.
5 Connect the harness to the valve.
6 Verify the machine will start and run.
Positive Air Shutdown Part No. 1293274GT Operator's Manual Supplement First Edition • Four th Printing
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